| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] be [adj] [to-vb] at [art] | 40 |
|
| 2 | [modal v] be [adj] [to-vb] at [art] | 39 |
|
| 3 | [modal v] be [verb] [to-vb] at [art] | 31 |
|
| 4 | [modal v] be [vb pp] [to-vb] at [art] | 29 |
|
| 5 | [modal v] be able [to-vb] at [art] | 14 |
|
| 6 | [modal v] be able [to-vb] at [art] | 14 |
|
| 7 | [modal v] be [to-vb] at [art] [noun] | 5 |
|
